Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Lexington to Las Vegas from $56

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Lexington to Las Vegas departing on 10/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Lexington to Las Vegas

Cheap round-trip flights

Allegiant Air Logo
10:05 pm - 11:15 pmLEX-LAS
4h 10mnonstop
Allegiant Air Logo
2:33 pm - 9:15 pmLAS-LEX
3h 42mnonstop
$122Allegiant Air
Find Deal
Sun, Nov 9 - Thu, Nov 13
Allegiant Air Logo
10:33 pm - 11:38 pmLEX-LAS
4h 05mnonstop
Allegiant Air Logo
2:39 pm - 9:29 pmLAS-LEX
3h 50mnonstop
$127Allegiant Air
Find Deal
Thu, Oct 23 - Thu, Oct 30
Multiple Airlines Logo
10:05 pm - 11:15 pmLEX-LAS
4h 10mnonstop
Multiple Airlines Logo
11:02 pm - 10:26 amLAS-LEX
32h 24m2 stops
$229Multiple Airlines
Find Deal
Sun, Nov 16 - Tue, Nov 18
Multiple Airlines Logo
10:05 pm - 11:15 pmLEX-LAS
4h 10mnonstop
Multiple Airlines Logo
12:15 am - 6:49 pmLAS-LEX
15h 34m1 stop
$233Multiple Airlines
Find Deal
Thu, Nov 13 - Sat, Nov 15
Delta Logo
5:57 pm - 10:29 pmLEX-LAS
7h 32m1 stop
Delta Logo
12:43 am - 9:27 amLAS-LEX
5h 44m1 stop
$253Delta
Find Deal
Sat, Nov 8 - Mon, Nov 10
American Airlines Logo
2:11 pm - 8:58 pmLEX-LAS
9h 47m2 stops
American Airlines Logo
10:49 pm - 10:16 amLAS-LEX
8h 27m1 stop
$258American Airlines
Find Deal
Sat, Nov 8 - Tue, Nov 11
American Airlines Logo
2:11 pm - 8:58 pmLEX-LAS
9h 47m2 stops
American Airlines Logo
12:32 pm - 11:38 pmLAS-LEX
8h 06m2 stops
$263American Airlines
Find Deal
Sat, Nov 8 - Tue, Nov 11
United Airlines Logo
7:05 am - 11:16 amLEX-LAS
7h 11m1 stop
United Airlines Logo
10:46 am - 11:59 pmLAS-LEX
10h 13m2 stops
$276United Airlines
Find Deal
Tue, Oct 14 - Tue, Oct 21
Delta Logo
3:38 pm - 8:20 pmLEX-LAS
7h 42m1 stop
Delta Logo
11:20 pm - 9:52 amLAS-LEX
7h 32m1 stop
$289Delta
Find Deal
Thu, Dec 18 - Sun, Dec 21
United Airlines Logo
10:37 am - 2:56 pmLEX-LAS
7h 19m1 stop
United Airlines Logo
10:46 am - 11:59 pmLAS-LEX
10h 13m2 stops
$299United Airlines
Find Deal
Wed, Oct 15 - Wed, Oct 22

Allegiant Air flights from Lexington to Las Vegas

Our best Allegiant Air deals on Lexington to Las Vegas flight tickets
Allegiant Air
Nov 9
LEX10:05 pmLexington Blue Grass
4h 10m
LAS11:15 pmLas Vegas Harry Reid Intl
Nov 13
LAS2:33 pmLas Vegas Harry Reid Intl
3h 42m
LEX9:15 pmLexington Blue Grass
$122
Find similar
Allegiant Air
Oct 23
LEX10:33 pmLexington Blue Grass
4h 05m
LAS11:38 pmLas Vegas Harry Reid Intl
Oct 30
LAS2:39 pmLas Vegas Harry Reid Intl
3h 50m
LEX9:29 pmLexington Blue Grass
$127
Find similar
Allegiant Air
Oct 5
LEX10:33 pmLexington Blue Grass
4h 05m
LAS11:38 pmLas Vegas Harry Reid Intl
Oct 9
LAS2:53 pmLas Vegas Harry Reid Intl
3h 50m
LEX9:43 pmLexington Blue Grass
$130
Find similar

American Airlines flights from Lexington to Las Vegas

Our best American Airlines deals on Lexington to Las Vegas flight tickets
American Airlines
Nov 8
LEX2:11 pmLexington Blue Grass
9h 47m
2 stops
LAS8:58 pmLas Vegas Harry Reid Intl
Nov 11
LAS10:49 pmLas Vegas Harry Reid Intl
8h 27m
1 stop
LEX10:16 amLexington Blue Grass
$258
Find similar
American Airlines
Nov 8
LEX2:11 pmLexington Blue Grass
9h 47m
2 stops
LAS8:58 pmLas Vegas Harry Reid Intl
Nov 11
LAS12:32 pmLas Vegas Harry Reid Intl
8h 06m
2 stops
LEX11:38 pmLexington Blue Grass
$263
Find similar
American Airlines
Oct 29
LEX10:49 amLexington Blue Grass
9h 24m
1 stop
LAS5:13 pmLas Vegas Harry Reid Intl
Nov 3
LAS11:49 pmLas Vegas Harry Reid Intl
7h 27m
1 stop
LEX10:16 amLexington Blue Grass
$271
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Lexington to Las Vegas that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated September 18, 2025.
Use the filters below to find and compare flights from Lexington to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LexingtonLas Vegas

LEX - LAS

LEXLAS

Lexington Blue Grass

Sun 11/9

10:05 pm-11:15 pm

Nonstop4h 10m

Las Vegas Harry Reid Intl

Thu 11/13

2:33 pm-9:15 pm

Nonstop3h 42m

$122

LexingtonLas Vegas

LEX - LAS

LEXLAS

Lexington Blue Grass

Thu 10/23

10:33 pm-11:38 pm

Nonstop4h 05m

Las Vegas Harry Reid Intl

Thu 10/30

2:39 pm-9:29 pm

Nonstop3h 50m

$127

LexingtonLas Vegas

LEX - LAS

LEXLAS

Lexington Blue Grass

Sun 11/16

10:05 pm-11:15 pm

Nonstop4h 10m

Las Vegas Harry Reid Intl

Tue 11/18

11:02 pm-10:26 am

2 stops32h 24m

$229

LexingtonLas Vegas

LEX - LAS

LEXLAS

Lexington Blue Grass

Thu 11/13

10:05 pm-11:15 pm

Nonstop4h 10m

Las Vegas Harry Reid Intl

Sat 11/15

12:15 am-6:49 pm

1 stop15h 34m

$233

LexingtonLas Vegas

LEX - LAS

LEXLAS

Lexington Blue Grass

Sat 11/8

5:57 pm-10:29 pm

1 stop7h 32m

Las Vegas Harry Reid Intl

Mon 11/10

12:43 am-9:27 am

1 stop5h 44m

$253

LexingtonLas Vegas

LEX - LAS

LEXLAS

Lexington Blue Grass

Sat 11/8

2:11 pm-8:58 pm

2 stops9h 47m

Las Vegas Harry Reid Intl

Tue 11/11

10:49 pm-10:16 am

1 stop8h 27m

$258

LexingtonLas Vegas

LEX - LAS

LEXLAS

Lexington Blue Grass

Sat 11/8

2:11 pm-8:58 pm

2 stops9h 47m

Las Vegas Harry Reid Intl

Tue 11/11

12:32 pm-11:38 pm

2 stops8h 06m

$263

LexingtonLas Vegas

LEX - LAS

LEXLAS

Lexington Blue Grass

Tue 10/14

7:05 am-11:16 am

1 stop7h 11m

Las Vegas Harry Reid Intl

Tue 10/21

10:46 am-11:59 pm

2 stops10h 13m

$276

LexingtonLas Vegas

LEX - LAS

LEXLAS

Lexington Blue Grass

Thu 12/18

3:38 pm-8:20 pm

1 stop7h 42m

Las Vegas Harry Reid Intl

Sun 12/21

11:20 pm-9:52 am

1 stop7h 32m

$289

LexingtonLas Vegas

LEX - LAS

LEXLAS

Lexington Blue Grass

Wed 10/15

10:37 am-2:56 pm

1 stop7h 19m

Las Vegas Harry Reid Intl

Wed 10/22

10:46 am-11:59 pm

2 stops10h 13m

$299

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Las Vegas from

How to get the cheapest flight ticket from Lexington to Las Vegas

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Las Vegas?

The month of February is, on average, the cheapest month to fly to Las Vegas from Lexington, with most prices found around $226. The month of October is another great option to travel to Las Vegas, with average flight prices from Lexington averaging around $228.

What is the cheapest day to depart on your flight to Las Vegas?

Our data shows that Saturday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $146. Flights from Lexington to Las Vegas on a Thursday will generally be more expensive and average around $226. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Las Vegas?

The cheapest time of day to fly to Las Vegas is in the evening when flights can be purchased for as low as $169. Flights to Las Vegas are more costly in the morning, with an average ticket price of $433. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Lexington Blue Grass to Las Vegas Harry Reid Intl flight route?

Fly from Lexington Blue Grass to Las Vegas Harry Reid Intl for the best Lexington Blue Grass - Las Vegas Harry Reid Intl flight prices

How far in advance should I book a flight to Las Vegas?

You are more likely to see cheaper flights to Las Vegas from Lexington when booking weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $302 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from Lexington for as low as $181 on momondo.

What cabin class options are available on Lexington Blue Grass to Las Vegas Harry Reid Intl flights?

There is only 1 cabin class available to choose from on Lexington Blue Grass to Las Vegas Harry Reid Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Lexington to Las Vegas flight prices changed over time?

As of September 2025, prices for Lexington to Las Vegas flights are approximately 20% cheaper when compared to flights at the same time last year.

When to book flights from Lexington to Las Vegas

Are you open to changing your travel dates? Check out the ideal times to fly from Lexington to Las Vegas according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Lexington to Las Vegas (LEX to LAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Lexington to Las Vegas

Best Price Found

$116

Fastest flight time

4h 05m

Direct flights

Mon, Wed, Fri and Sun

Airports in Las Vegas

1 airport
The best flight deal from Lexington to Las Vegas found on momondo in the last 72 hours is $116
The fastest flight from Lexington to Las Vegas takes 4h 05m
Direct flights go from Lexington to Las Vegas on Monday, Wednesday, Friday and Sunday. The only airline offering direct flights is Allegiant Air.
There is 1 airport near Las Vegas: Las Vegas Harry Reid Intl (LAS)
Search flight deals

  • How far is Lexington Blue Grass to Las Vegas Harry Reid Intl by plane?

    Lexington Blue Grass and Las Vegas Harry Reid Intl are 1684.2 mi apart from one another. A reasonable flight in good conditions will take 4h 05m.

  • When did momondo last update prices for flights from Lexington Blue Grass Airport to Las Vegas Harry Reid Intl Airport?

    Prices for flights from Lexington Blue Grass Airport to Las Vegas Harry Reid Intl Airport refresh daily.

  • How many operators does momondo search for flights from Lexington Blue Grass Airport to Las Vegas Harry Reid Intl Airport?

  • How old do you have to be to fly from Lexington Blue Grass Airport to Las Vegas Harry Reid Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lexington Blue Grass Airport to Las Vegas Harry Reid Intl Airport.

  • What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?

    The necessary travel and health documents for your Las Vegas Harry Reid Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Lexington to Las Vegas?

  • What is the most popular airline from Lexington to Las Vegas?

Best airlines flying from Lexington to Las Vegas

Compare and see reviews for airlines that fly from Lexington to Las Vegas with momondo
Airline
Rating
Free Cancellation
Price
Allegiant AirPriceFrom $110Free CancellationRating
7.2
699 reviews
Search Allegiant Air flights
FrontierPriceFrom $142Free CancellationRating
5.8
3,171 reviews
Search Frontier flights
DeltaPriceFrom $178Free CancellationRating
7.9
7,964 reviews
Search Delta flights
United AirlinesPriceFrom $223Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
American AirlinesPriceFrom $288Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Laughlin
Mount Charleston
Henderson
Mesquite
North Las Vegas
Paradise
Kingman
Pahrump
Primm
Furnace Creek
Boulder City
Winchester
Sunrise Manor
Needles

Why use momondo?

Why should I use momondo to find a flight deal from Lexington to Las Vegas?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Lexington to Las Vegas for you.

Can I find flights from Lexington to Las Vegas with flexible booking policies on momondo?

Flights from Lexington to Las Vegas with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Lexington to Las Vegas?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Lexington to Las Vegas.

I’m not ready to book a flight from Lexington to Las Vegas right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Lexington to Las Vegas now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Las Vegas and let you know when they change.

An easier way to manage your Las Vegas trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 10/18
Sat 10/25
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States